Acer PN-SX12 Manuel D’Utilisation
14
English
How to Get a Preferred Image Size by Adjusting
Distance and Zoom
The table below shows how to achieve a desired image size by adjusting either
the position or the zoom ring.
the position or the zoom ring.
•
P5403/N243/PN-SX12
To obtain an image size of 50" set the projector at a distance between 1.5 m
and 2.0 m from the screen and adjust the zoom level accordingly.
and 2.0 m from the screen and adjust the zoom level accordingly.
Desired Image Size
Distance (m)
Top (cm)
Diagonal (inch)
< A >
W (cm) x H (cm)
Max zoom
< B >
Min zoom
< C >
From base to top of
image < D >
30
61 x 46
1.2
51
40
81 x 61
1.2
1.6
67
50
102 x 76
1.5
2.0
84
60
122 x 91
1.8
2.4
101
70
142 x 107
2.1
2.8
118
80
163 x 122
2.5
3.2
135
90
183 x 137
2.8
3.6
152
100
203 x 152
3.1
4.0
168
120
244 x 183
3.7
4.8
202
150
305 x 229
4.6
6.0
253
180
366 x 274
5.5
7.2
303
200
406 x 305
6.1
8.0
337
250
508 x 381
7.7
10.0
421
300
610 x 457
9.2
505
Zoom Ratio: 1.3 x
D
B
C
A
Desired distance
Height:
84 cm
From base
to top of
image
50"
Desired
image size
Desired
image size
1.5 m
2.0 m